Let's dive into the details of the Toyota Celica GT Four ST185, a car that's more than just a pretty face. We're talking about a rally legend here, so buckle up!

Overview of the Toyota Celica GT Four ST185

Okay, guys, so the Toyota Celica GT Four ST185. What’s the big deal? Well, this car, produced from 1989 to 1993, isn't just another Celica. It's the turbocharged, all-wheel-drive version that dominated rally stages in the early '90s. It's got that iconic '90s Japanese sports car vibe, but with a serious performance pedigree. The ST185 was built to compete in the World Rally Championship (WRC), and boy, did it deliver. It secured Toyota's first WRC manufacturer's title in 1993 and brought Carlos Sainz his second driver's title in 1992. This vehicle isn't just about straight-line speed; it is about clever handling and raw performance on challenging terrains. It represents an era where Toyota was serious about proving its engineering prowess on the world stage. Think of it as Toyota's way of saying, "We can build a reliable family car and a world-beating rally machine." This dual personality is what makes the ST185 so special. It wasn’t just a marketing exercise; it was a genuine effort to transfer technology from the racetrack (or rally stage) to the road. It's a piece of automotive history that continues to excite enthusiasts today, and for good reason.

Engine Specifications

At the heart of the GT Four ST185 is the legendary 3S-GTE engine. This 2.0-liter, turbocharged four-cylinder engine is a powerhouse. We're talking about around 200-232 horsepower depending on the market and model year. But it's not just about peak power; the 3S-GTE is known for its robust construction and tunability. The engine features a cast-iron block and an aluminum alloy head, making it durable and relatively lightweight. It also utilizes an air-to-air intercooler to keep intake temperatures down, improving performance and reliability. Boost pressure typically ranged from 0.7 to 0.9 bar, contributing to its responsive and punchy acceleration. One of the standout features of the 3S-GTE is its over-square design, meaning the bore is larger than the stroke. This allows for higher revs and better breathing at high RPMs. The engine's design, coupled with its turbocharging system, delivers a broad torque curve, making it tractable in various driving conditions. The 3S-GTE engine is not just powerful; it’s also incredibly versatile. Many owners have successfully pushed the engine to well beyond its stock output with relatively simple modifications. This has cemented its reputation as one of the most capable and reliable turbocharged engines ever produced by Toyota. For those looking to extract even more performance, the aftermarket support for the 3S-GTE is extensive, with a wide range of parts available to upgrade everything from the turbocharger to the fuel system.

Drivetrain and Performance

The GT Four, as the name suggests, boasts a full-time all-wheel-drive system. This, combined with a viscous coupling limited-slip center differential, provides incredible traction. The result? Seriously impressive acceleration and handling, especially on loose surfaces. The all-wheel-drive system in the ST185 is a key component of its performance capabilities. It distributes power between the front and rear axles, providing enhanced grip and stability. The viscous coupling limited-slip differential helps to minimize wheel spin and maximize traction, especially in challenging conditions. This system allows the car to put its power down effectively, resulting in quick acceleration and confident handling. The five-speed manual transmission is robust and well-suited to the engine's characteristics. It offers precise and direct shifts, allowing the driver to maintain optimal engine speed and power delivery. The combination of the all-wheel-drive system and the manual transmission creates a highly engaging driving experience, giving the driver a strong sense of control. In terms of performance figures, the GT Four ST185 can accelerate from 0 to 60 mph in around 6 to 7 seconds, depending on the specific model and condition. Its top speed is typically around 140 mph. While these numbers may not seem extraordinary by today's standards, it’s important to remember that this car was designed and built in the early '90s. Its performance was highly competitive for its time, and it remains impressive even by modern standards.

Chassis and Suspension

Underneath the body, the ST185 features a MacPherson strut suspension system on all four corners. This provides a good balance of handling and ride comfort. The suspension is designed to handle the rigors of rally driving, offering a firm yet compliant ride. The MacPherson strut design is relatively simple and lightweight, contributing to the car's overall agility. The suspension geometry is optimized for both on-road and off-road performance, providing good stability and control. The ST185 also features power-assisted rack-and-pinion steering, which offers precise and responsive steering feel. This allows the driver to accurately place the car on the road and maintain control in challenging conditions. The steering system is well-weighted and provides good feedback, enhancing the driving experience. The brakes on the GT Four ST185 are ventilated discs at the front and solid discs at the rear. These provide adequate stopping power for most driving situations. However, some owners choose to upgrade the brakes for improved performance, especially if they plan to use the car for track days or competitive events. The chassis of the ST185 is relatively stiff, providing a solid foundation for the suspension and drivetrain. This contributes to the car's overall handling and stability. The chassis is designed to withstand the stresses of rally driving, making it durable and reliable. While the ST185 is not the lightest car in its class, its robust construction and well-engineered suspension system make it a capable and enjoyable performer.

Interior and Features

Inside, the Celica GT Four ST185 offers a functional and sporty cabin. While it might not be the most luxurious car, it has everything you need for an engaging driving experience. You'll find supportive seats, a sporty steering wheel, and clear instrumentation. The interior of the ST185 is designed with the driver in mind. The seats are comfortable and supportive, providing good lateral support during spirited driving. The steering wheel is well-shaped and provides a good grip, allowing for precise control. The instrumentation is clear and easy to read, providing essential information at a glance. While the interior may not be lavish, it is functional and well-designed. The materials used are durable and hard-wearing, reflecting the car's rally-bred heritage. The dashboard layout is simple and intuitive, with all the controls within easy reach. The ST185 also comes with a range of features, including power windows, power mirrors, and air conditioning. Some models also feature a sunroof and a premium sound system. These features add to the comfort and convenience of the car, making it suitable for daily driving. The interior of the ST185 is not just about function; it also has a sporty and purposeful feel. The design is clean and uncluttered, with a focus on providing the driver with the information and tools they need to enjoy the driving experience. While it may not be the most luxurious interior, it is well-suited to the car's character and purpose.

Design and Aerodynamics

The ST185's design is instantly recognizable, with its distinctive front end and aerodynamic features. These aren't just for show; they improve stability and handling at high speeds. The exterior design of the ST185 is both functional and aesthetically pleasing. The front end features a distinctive grille and headlights, giving the car a purposeful and aggressive look. The aerodynamic features, such as the front splitter and rear spoiler, are designed to improve stability and reduce drag. These features were developed through extensive wind tunnel testing, ensuring that they provide a tangible performance benefit. The ST185's body is relatively sleek and aerodynamic, contributing to its high-speed stability and fuel efficiency. The design is a product of its time, reflecting the styling trends of the early '90s. However, it has aged well and still looks good today. The ST185 also features a distinctive rear wing, which is not just for show. The rear wing provides additional downforce, improving traction and stability at high speeds. The wing is carefully shaped and positioned to maximize its effectiveness. The design of the ST185 is not just about aesthetics; it is also about functionality. The aerodynamic features are designed to improve performance, while the overall shape of the car is designed to reduce drag and improve fuel efficiency. The design is a testament to Toyota's engineering expertise and its commitment to building high-performance vehicles.

Legacy and Collectibility

The Toyota Celica GT Four ST185 is more than just a car; it's a piece of rallying history. Its success in the WRC cemented its place in automotive lore, and its combination of performance and reliability makes it a desirable classic today. The legacy of the ST185 is significant. It represents a golden era of rallying and showcases Toyota's engineering capabilities. The car's success in the WRC helped to raise Toyota's profile on the world stage and establish its reputation as a manufacturer of high-performance vehicles. The ST185 is also a highly collectible car. Its rarity, combined with its performance and historical significance, makes it sought after by enthusiasts and collectors alike. Prices for well-maintained examples have been steadily increasing in recent years, reflecting its growing popularity. Owning an ST185 is not just about owning a car; it's about owning a piece of automotive history. It's a car that embodies the spirit of rallying and represents a time when Toyota was at the peak of its powers. The ST185 is a true icon, and its legacy will continue to inspire and excite car enthusiasts for many years to come. Whether you're a seasoned collector or simply an admirer of great cars, the Toyota Celica GT Four ST185 is a vehicle that deserves your attention.